Ammonium Methacrylate from Japan
Ammonium salt of methacrylic acid, covered by HTS 2916.13.00.00 as a methacrylic acid salt per Chapter 29 definitions. Volatile powder used in ion-exchange resins and temporary binders. Classifies with parent acid over general ammonium compounds.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Ammonia evolution risk - sealed packaging required; provide thermal stability data; CAS 17451-09-1 verification